Denoising of document images based on similarity and connectivity principles.
Ali S. AwadPublished in: Comput. Electr. Eng. (2014)
Keyphrases
- document images
- denoising
- image denoising
- document image analysis
- noisy images
- optical character recognition
- image processing
- printed documents
- natural images
- similarity measure
- document analysis
- document image retrieval
- scanned documents
- noise removal
- digital libraries
- document processing
- euclidean distance
- language identification
- historical documents
- image binarization
- gaussian noise
- document image understanding
- page segmentation
- mathematical formulas
- scanned images
- page layout
- image enhancement
- connected components